@book{15561,
	author = {Barnard, Chester Irving,},
	title = {The functions of the executive /},
	publisher = {Harvard University Press,},
	year = {c1968 [ Reprinted 1971].},
	address = {Cambridge :},
	edition = {30th Anniversary ed.},
	note = {"Thirtieth anniversary edition, with an introduction by Kenneth R. Andrews."}
}